56392893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 91115388

約数和(自身を除く): 34722495

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1021, 1083, 2907, 3063, 3249, 6137, 9189, 17357, 18411, 19399, 52071, 55233, 58197, 156213, 174591, 329783, 368581, 989349, 1105743, 2968047, 3317229, 6265877, 18797631, 56392893]

約数ペア:

[(1, 56392893), (3, 18797631), (9, 6265877), (17, 3317229), (19, 2968047), (51, 1105743), (57, 989349), (153, 368581), (171, 329783), (323, 174591), (361, 156213), (969, 58197), (1021, 55233), (1083, 52071), (2907, 19399), (3063, 18411), (3249, 17357), (6137, 9189)]